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Short-term borrowings (Details) - Schedule of short-term borrowings - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Schedule Of Short Term Borrowings [Abstract] |  |  |
Bank borrowings | [1] | $ 2,842 | $ 3,177
Other borrowings | [2] | 34 |
Total |  | $ 2,876 | $ 3,177
[1] | The Group’s short-term bank borrowings are primarily used for working capital and business development purposes and bear interest rate of 4.00% ~ 5.55% (2021: 1.60% ~ 5.22%) per annum, with a weighted average interest rate of 4.86% (2021: 3.67%) per annum. Certain bank borrowings are guaranteed by certain of our directors, certain legal representative and certain subsidiary and other company as of December 31, 2021 and 2022.
[2] | In March 2022, the Company entered into an eleven-month financing agreement with an independent third-party finance lease company amounting to US$194 thousands with equivalent equipment of the Group pledged. The interest rate is 5.6% per annum.

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- Definition Carrying value as of the balance sheet date of payments made in excess of existing cash balances, which will be honored by the bank but reflected as a loan to the entity. Overdrafts generally have a very short time frame for correction or repayment and are therefore more similar to short-term bank financing than trade financing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 45 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=99376301&loc=d3e1243-112600 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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